Bug 916257 - part 1 - convert ipdlsrcs.mk writing to use mozbuild.makeutil; r=gps
Bug 916257 - part 2 - separate out files-from-this-ipdl logic from writing CPPSRCS; r=gps
Bug 916257 - part 3 - write ALL_IPDLSRCS and CPPSRCS in one go; r=gps
Bug 907789 - part 1 - write out webidl file lists as one big list; r=gps
Bug 907789 - part 2 - use mozbuild.makeutil to write webidl file lists; r=gps
Bug 907789 - part 3 - build dom/bindings/ in "unified" mode; r=gps